Ingredients: ground beef, red onion, brown sugar, bay leaf, garlic, bacon, english muffin, cheddar, cumin, cracked pepper, peppercorn, fresno chile, hot sauce, coriander, white wine vinegar, pickled red onion, egg, olive oil, tomato paste, cinnamon, apple cider vinegar, mustard seed, onion, pickle, ancho chile peppers, sugar, chili flake